Rockwell Automation Allen-Bradley 6155F-NPWE, Руководство пользователя, Страница: 37 / 56

Rockwell Automation Publication 6155R-UM002E-EN-P - February 2014 37
Component Replacement Chapter 4
Replace or Upgrade the
Memory Module The computer’s motherboard has one dual-channel DDR-II SO-DIMM slot that
supports up to 2 GB maximum system memory.
Memory Configuration Guidelines
Follow these guidelines when replacing or upgrading memory to the computers.
· Use only standard unbuffered memory modules that conform to both
PC2-5300 and SPD compliance industry standards.
· Use only DDR-II type memory modules.
· Use only memory modules with gold-plated contacts.
· Always handle a memory module by its edges.
Upgrade the Memory
Follow these steps to upgrade the memory.
1. Follow the steps for Pre-configuration on page 30 .
2. Remove the bottom plate as detailed in Remove the Bottom Plate on
page 31 .
IMPORTANT
We recommend that you use only Allen-Bradley approved memory
modules. Refer to
http://ab.rockwellautomation.com/Computers for
qualified replacement parts and accessories.
IMPORTANT
Use an antistatic wrist strap connected to the work surface, and properly
grounded tools and equipment.